DE3260704D1 - 2-ketosulphon amides and process for their preparation - Google Patents

2-ketosulphon amides and process for their preparation

Info

Publication number
DE3260704D1
DE3260704D1 DE8282103244T DE3260704T DE3260704D1 DE 3260704 D1 DE3260704 D1 DE 3260704D1 DE 8282103244 T DE8282103244 T DE 8282103244T DE 3260704 T DE3260704 T DE 3260704T DE 3260704 D1 DE3260704 D1 DE 3260704D1
Authority
DE
Germany
Prior art keywords
ketosulphon
amides
preparation
ketosulphon amides
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8282103244T
Other languages
English (en)
Inventor
Dieter Dr Gunther
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Priority to DE8282103244T priority Critical patent/DE3260704D1/de
Application granted granted Critical
Publication of DE3260704D1 publication Critical patent/DE3260704D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00—Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/01—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms
    • C07C311/02—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton
    • C07C311/03—Sulfonamides having sulfur atoms of sulfonamide groups bound to acyclic carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms or to acyclic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE8282103244T 1981-04-23 1982-04-17 2-ketosulphon amides and process for their preparation Expired DE3260704D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8282103244T DE3260704D1 (en) 1981-04-23 1982-04-17 2-ketosulphon amides and process for their preparation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813116129 DE3116129A1 (de) 1981-04-23 1981-04-23 2-ketosulfonamide und verfahren zu ihrer herstellung
DE8282103244T DE3260704D1 (en) 1981-04-23 1982-04-17 2-ketosulphon amides and process for their preparation

Publications (1)

Publication Number Publication Date
DE3260704D1 true DE3260704D1 (en) 1984-10-18

Family

ID=6130660

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19813116129 Ceased DE3116129A1 (de) 1981-04-23 1981-04-23 2-ketosulfonamide und verfahren zu ihrer herstellung
DE8282103244T Expired DE3260704D1 (en) 1981-04-23 1982-04-17 2-ketosulphon amides and process for their preparation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19813116129 Ceased DE3116129A1 (de) 1981-04-23 1981-04-23 2-ketosulfonamide und verfahren zu ihrer herstellung

Country Status (5)

Country Link
US (1) US4448988A (de)
EP (1) EP0063767B1 (de)
JP (1) JPS57181052A (de)
CA (1) CA1184936A (de)
DE (2) DE3116129A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3323510A1 (de) * 1983-06-30 1985-01-10 Hoechst Ag, 6230 Frankfurt 2-ketosulfonamide und verfahren zu deren herstellung
DE3323511A1 (de) * 1983-06-30 1985-01-10 Hoechst Ag, 6230 Frankfurt 2-keto-sulfonamide und verfahren zu ihrer herstellung
FI852359L (fi) * 1984-06-27 1985-12-28 Hoffmann La Roche Dihydropyridinderivat.
DE3506435A1 (de) * 1985-02-23 1986-08-28 Hoechst Ag, 6230 Frankfurt Neue ketosultame und verfahren zu ihrer herstellung
DE3531788A1 (de) * 1985-09-06 1987-03-12 Hoechst Ag 3-halogen-acetonsulfonamide und verfahren zu deren herstellung sowie ihre verwendung
EP0252640B1 (de) * 1986-06-30 1991-03-06 Merck & Co. Inc. Alkansulfonamide als Antiglaucoma-Mittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2429877A (en) * 1945-11-30 1947-10-28 Du Pont Preparation of alpha keto aliphatic amides
US3669996A (en) * 1970-07-02 1972-06-13 John B Siddall 11-halo-10-oyo-3,7,11-trialkyl-2-alkenoic and 2,6-alkadienoic acids and esters thereof

Also Published As

Publication number Publication date
DE3116129A1 (de) 1982-11-11
CA1184936A (en) 1985-04-02
EP0063767B1 (de) 1984-09-12
EP0063767A1 (de) 1982-11-03
US4448988A (en) 1984-05-15
JPS57181052A (en) 1982-11-08

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee